Ok I got everything on now. One idler I need to move out about an 1/8” but nothing tried to walk off the pulleys. I also went with a contour fan and since I already had a derale pwm controller I used it but will eventually use the ms. Still need to make a mount for the coolant tank and remount the breather tank. I also noticed when blipping the throttle the rpm would dip way low 450 ish stumble then recover. Not sure what did that would cause that but I’ll see how it act tomorrow or this weekend, it was 90°+ and high humidity so not sure if that played a part. What do you think @a91what ? Anything I should look at or tweak.